Typo in comment

diff --git a/coregrind/m_replacemalloc/vg_replace_malloc.c b/coregrind/m_replacemalloc/vg_replace_malloc.c
index 251b8ac9d3a306b73f0c0b1c64cdc62f52cae5c4..494ef96371f0981077d513a9d3b829770c2750b4 100644 (file)
--- a/coregrind/m_replacemalloc/vg_replace_malloc.c
+++ b/coregrind/m_replacemalloc/vg_replace_malloc.c
@@ -1845,7 +1845,7 @@ extern int *___errno (void) __attribute__((weak));
       } \
       if (VG_POSIX_MEMALIGN_SIZE_0_RETURN_NULL && \
           size == 0U) { \
-         /* no allocation for zro size on Solaris/Illumos */ \
+         /* no allocation for zero size on Solaris/Illumos */ \
          *memptr = NULL; \
          return 0; \
       } \